s-birojs.com - robtex.com
s-birojs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.240.65.130🇱🇻 SigmaNet-NIC92.240.64.0/19 LU MII | ||||||
| NS | a.sigmanet.lv ⭐ | ||||||
| A | 2a02:500:3330:419::a🇱🇻 SigmaNet-NIC2a02:500::/29 Institute of Mathematics and Computer Science | ||||||
| PTR | a.sigmanet.lv | ||||||
| A | 85.254.194.195🇱🇻 SigmaNet-NIC85.254.192.0/18 SigmaNet-Geant | ||||||
| PTR | a.sigmanet.lv | ||||||
| NS | b.sigmanet.lv | ||||||
| A | 2a02:500:4500:c::b🇱🇻 SigmaNet-NIC2a02:500:4000::/35 SigmaNet NIC | ||||||
| PTR | b.sigmanet.lv | ||||||
| A | 92.240.66.145🇱🇻 SigmaNet-NIC92.240.64.0/19 LU MII | ||||||
| PTR | b.sigmanet.lv | ||||||
| MX | mx2.sigmanet.lv ⭐ | ||||||
| A | 2a02:500:4500:a::37🇱🇻 SigmaNet-NIC2a02:500:4000::/35 SigmaNet NIC | ||||||
| PTR | mx2.sigmanet.lv | ||||||
| A | 92.240.66.37🇱🇻 SigmaNet-NIC92.240.64.0/19 LU MII | ||||||
| PTR | mx2.sigmanet.lv | ||||||
| MX | mx.sigmanet.lv(20) | ||||||
| A | 2a02:500:4500:a::36🇱🇻 SigmaNet-NIC2a02:500:4000::/35 SigmaNet NIC | ||||||
| PTR | mx.sigmanet.lv | ||||||
| A | 92.240.66.36🇱🇻 SigmaNet-NIC92.240.64.0/19 LU MII | ||||||
| PTR | mx.sigmanet.lv | ||||||
| TXT | v=spf1 include:spf.protect.sigmanet.lv -all | ||||||
| SOA | a.sigmanet.lvinfo@sigmanet.lv 2026-04-09 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776255482 | ||||||
Same first word
s-birojs.com |
DNS History
5 records (5 active, 0 former)
●NSa.sigmanet.lv2019-01-11 → 2026-04-15 · 2 obs
● 2026-04-15 12:32:38
●NSb.sigmanet.lv2019-01-11 → 2026-04-15 · 2 obs
● 2026-04-15 12:32:38
●MXmx.sigmanet.lv2019-01-11 → 2026-04-15 · 2 obs
● 2026-04-15 12:32:38
●MXmx2.sigmanet.lv2026-03-23 → 2026-04-15 · 3 obs
● 2026-03-23 23:41:08
● 2026-04-15 12:32:38
●A92.240.65.1302019-01-11 → 2026-04-15 · 2 obs
● 2026-04-15 12:32:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| s-birojs.com | a.sigmanet.lv, b.sigmanet.lv | - |
✅ Authoritative Response
Server:92.240.66.145
NS records: a.sigmanet.lv, b.sigmanet.lv
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s-birojs.com (unsigned zone)
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.240.65.130 |
| NS | 2 | a.sigmanet.lv, b.sigmanet.lv |
| MX | 2 | mx2.sigmanet.lv (pri: 20), mx.sigmanet.lv (pri: 10) |
| TXT | 1 | v=spf1 include:spf.protect.sigmanet.lv - |
| SOA | 1 | a.sigmanet.lv info.sigmanet.lv |
Analysis
IP Addresses
s-birojs.com resolves to one IP number: 92.240.65.130.
other host names including pasakunams.lv, mtdcentrs.lv, www.madcity.lv, lignum.lv and dcenter.lv share IP numbers with s-birojs.com.
Name Servers
s-birojs.com is delegated to two name servers a.sigmanet.lv and b.sigmanet.lv.
s-birojs.com shares the same name server setup as other domains, for instance streich.lv, tanders.lv, sigmanet.lv, atlasriepas.lv and ltn.lv.
s-birojs.com at least partially shares name servers with other domains, for instance zooland.ee.
Host names with two IP numbers:
The host name a.sigmanet.lv points to 2a02:500:3330:419::a and 85.254.194.195; the host name b.sigmanet.lv points to 2a02:500:4500:c::b and 92.240.66.145.
Mail Servers
Two mail servers handle s-birojs.com: mx2.sigmanet.lv and mx.sigmanet.lv.
s-birojs.com shares the same mail server setup as other domains, for instance runts.lv, reko.lv, pinus.lv, jpd.lv and beeboo.lv.
s-birojs.com shares some mail servers with other domains, at least partially, for instance x-infotech.com, hello.lv, bounce.lv, navisoft.lv and morex.ee.
Host names with two IP numbers:
The host name mx2.sigmanet.lv points to 2a02:500:4500:a::37 and 92.240.66.37; the host name mx.sigmanet.lv points to 2a02:500:4500:a::36 and 92.240.66.36.